Blockchain Data Engineer

About Us

OpenBlock is a data-driven platform dedicated to fostering sustainable growth within decentralized protocols. Our product powers incentive recommendations for leading protocols in the space, including: EigenLayer, Lido, Arbitrum, Solana, Sui, Uniswap, Scroll, Fuel, Linea, Mode, and many others.

OpenBlock is backed by notable investors, including: Foundation Capital, Electric Capital, Circle Ventures, AlleyCorp, and others. Our team of 40+ has backgrounds from Stanford, a16z, Carnegie Mellon, Meta, Palantir, and other top-tier institutions.

We invite you to explore our work at www.openblocklabs.com

For the Blockchain Data Engineer position your responsibilities will center around collecting data from disparate data source.

This includes:

• Develop and maintain automated ETL (Extract, Transform, Load) processes for ingesting and transforming raw blockchain data into usable formats.
• Work across multiple L1s, L2s, and other blockchain ecosystems. Connect to RPC endpoints, index smart contracts, and quickly make sense of blockchain event data.
• Evaluate and implement tools and technologies for blockchain data processing, such as blockchain explorers, node APIs, and data streaming platforms.
• Integrate and manage these workflows within Dagster for streamlined data processing workflows with robust monitoring and alerting.
• Write clean, robust, and maintainable code that adheres to industry standards and best practices.
• Manage and optimize databases for storing blockchain data, including schema design, indexing, and query optimization.

Qualifications:

• 5+ years of experience as a data engineer.
• Understanding of blockchain event data, familiarity with smart contracts and blockchain data structures.
• Proficiency in programming languages such as Python and SQL.
• Experience with distributed storage systems (e.g. S3).
• Expertise with any of ETL schedulers such as Apache Airflow, Dagster, Prefect or similar frameworks.
• Excellent problem-solving skills and the ability to work independently as well as part of a team.
• Strong communication skills to effectively collaborate with researchers, engineers, and data teams.
• Experience with cloud platforms such as AWS, Azure, or Google Cloud.

Salary ranges provided for US based candidates.